CHIPNOBO
Semiconductor Replacement Engineering & Supply Continuity
About Instrumentation, OP Amps, Buffer Amps
PRODUCT DATASHEET
ChipNobo MPN
NB1491CS#TRPBF
GLOBAL BRAND CROSS-REFERENCE
Analog Devices Inc.
IC OPAMP GP 4 CIRCUIT 14SO
LT1491CS#TRPBF
- High-reliability design
- Long-term stable supply
- RoHS compliant
IC OPAMP GP 4 CIRCUIT 14SO
1. PRODUCT POSITIONING
NB1491CS#TRPBF is a product identity corresponding to the reference product LT1491CS#TRPBF. This document presents the available product specifications, mechanical/package information and compatibility summary for engineering and procurement reference.
This document is a product information. Compatibility conclusions should be read together with the applicable Cross-Reference Identification (CID) rule, package/pin verification and engineering review record.
| 2. TECHNICAL SPECIFICATION COMPARISON (core parameters) | |||
|---|---|---|---|
| Parameter | Analog Devices Inc. LT1491CS#TRPBF | ChipNobo NB1491CS#TRPBF | Match |
| Part Status | Active | Active | ✓ |
| Amplifier Type | Standard | Standard | ✓ |
| Mounting Type | Surface Mount | Surface Mount | ✓ |
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C | ✓ |
| Number of Circuits | 4 | 4 | ✓ |
| Output Type | Rail-to-Rail | Rail-to-Rail | ✓ |
| Current - Output / Channel | 25 mA | 25 mA | ✓ |
| Package / Case | 14-SOIC (0.154", 3.90mm Width) | 14-SOIC (0.154", 3.90mm Width) | ✓ |
| Supplier Device Package | 14-SO | 14-SO | ✓ |
| Voltage - Supply Span (Max) | 44 V | 44 V | ✓ |
| Voltage - Supply Span (Min) | 2 V | 2 V | ✓ |
| Voltage - Input Offset | 400 µV | 400 µV | ✓ |
| Current - Input Bias | 4 nA | 4 nA | ✓ |
| Gain Bandwidth Product | 200 kHz | 200 kHz | ✓ |
| Slew Rate | 0.07V/µs | 0.07V/µs | ✓ |
| Current - Supply | 40µA (x4 Channels) | 40µA (x4 Channels) | ✓ |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant | ✓ |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 1 (Unlimited) | ✓ |